{
  "annotation_id": "c8c308e5-3e5d-4b15-a3df-e021a53e510a",
  "date_created": "2026-03-02T18:00:14.172000Z",
  "date_modified": "2026-03-02T18:00:14.172000Z",
  "file_hash": "1ff00a95353f72f3b0a7559ce8954c8d303681e51ca72073de0dcc17c3a19012",
  "private": false,
  "record": {
    "abstract": "Semiclassical analysis of the shell structure for a reflection-asymmetric\ndeformed oscillator potential with irrational frequency ratio\n$\\omega_\\perp/\\omega_z=\\sqrt{3}$ is presented. Strong shell effects associated\nwith bifurcations of short periodic orbits are found, which occur for a\ncombination of quadrupole and octupole deformations.",
    "arxiv_id": "nucl-th/9407004",
    "authors": [
      "Ken-ichiro Arita"
    ],
    "categories": [
      "nucl-th",
      "chao-dyn",
      "nlin.CD"
    ],
    "doi": "10.1016/0370-2693(94)90532-0",
    "journal_ref": "Phys.Lett. B336 (1994) 279-284",
    "title": "New Shell Structure Originated from the Combination of Quadrupole and   Octupole Deformations",
    "url": "https://arxiv.org/abs/nucl-th/9407004"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4898eb4a-0448-4b2f-93ac-fe5a0345da0c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}